Cleared Traditional

K191435 - IPG

K191435 is the FDA 510(k) clearance for IPG by Nalu Medical, Inc.. It is a Class 2 Neurology device (product code GZF) cleared through the Traditional 510(k) pathway after a 99-day FDA review.

K191435 · Nalu Medical, Inc. · Neurology device
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Sep 2019
Decision
99d
Days
Class 2
Risk

K191435 is an FDA 510(k) clearance for the IPG, integrated, 25/40 cm, single, tined, IPG, 2 cm, single 4, Lead (25/40 cm.... Classified as Stimulator, Peripheral Nerve, Implanted (pain Relief) (product code GZF), Class II - Special Controls.

Submitted by Nalu Medical, Inc. (Carlsbad, US). The FDA issued a Cleared decision on September 6, 2019 after a review of 99 days - within the typical 510(k) review window.

This device falls under the Neurology FDA review panel, regulated under 21 CFR 882.5870 - the FDA neurology device framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Neurology review framework, consistent with the majority of Class II 510(k) submissions.

View all Nalu Medical, Inc. devices

Submission Details

510(k) Number K191435 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 30, 2019
Decision Date September 06, 2019
Days to Decision 99 days
Submission Type Traditional
Review Panel Neurology (NE)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
49d faster than avg
Panel avg: 148d · This submission: 99d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code GZF Stimulator, Peripheral Nerve, Implanted (pain Relief)
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 882.5870
What this classification means

Class II devices require demonstration of substantial equivalence to a legally marketed predicate device. This pathway does not require clinical trials - it relies on engineering equivalence and performance data. Most Neurology devices follow this clearance model.

Regulatory Peers - GZF Stimulator, Peripheral Nerve, Implanted (pain Relief)

All 19
Devices cleared under the same product code (GZF) and FDA review panel - the closest regulatory comparables to K191435.
Stimulator, Stimulator Kit, External Transmitter, External Transmitter Kit
K200848 · Micron Medical Corporation · Aug 2020
StimRouter Neuromodulation System
K200482 · Bioness, Inc. · Mar 2020
StimRouter Neuromodulation System
K190047 · Bioness, Inc. · Oct 2019
Nalu Neurostimulation Kit (Integrated, 40 cm: Single 8/Dual 8), Nalu Neurostimulation Kit (Ported, 2 cm: Single 8/Dual 8), Dual 8 Ported Nalu Implantable Pulse Generator with 40 cm Kit, 40 cm/ 60 cm Trial/Extension Lead Kits, Patient Kits and miscellaneous replacement kits
K183579 · Boston Scientific Neuromodulation · Mar 2019
MEDTRONIC EXTENSION PASSER TUNNELING SYSTEM (38 CM), MODEL 3555-38
K000105 · Medtronic Vascular · Apr 2000
PERIPHERAL NERVE STIMULATION
K982902 · Medtronic Vascular · Nov 1998